At 0816 hours, Companies 37 & 11 were dispatched to the area of Business Rt 222 & Park Rd for a reported tour bus on fire. Chief 11 responding requested Co 12 for additional water and manpower. Chief 11 on scene with a working fire at the rear of the bus. Engine 11-1 arrived and went in service deploying two lines. One line attacked the fire direct and the other line was stretched into the bus to protect the passenger area. The fire was contained to the engine area. The bus was full of passengers and they were all lucky to evacuate the bus safely. Company 11 was avail at 0900 hours.